35 research outputs found
PENGEMBANGAN MODEL LATIHAN SENAM JURUS KELUARGA PENCAK SILAT NUSANTARA (KPSN) MELALUI SPORT RHYTHM TRAINING (SRT) UNTUK MENINGKATKAN PEAK PERFORMANCE
Penelitian pengembangan ini adalah atlit pencak silat kota surabaya. Metode pengadaan penelitian pengembangan ini meliputi wawancara dan instrumen tes senam jurus pencak silat, yang digunakan dalam mengumpulkan data. Uji efektifitas mengunakan tes kebugaran jasmani Indonesia,untuk mengetahui tingkat kemampuan peak performance perlu diperlakukan treatmen berupa model latihan senam jurus pencak silat yang dikembangkan melalui sport rhythm traning , adapun dari tes tersebut terdapat hasil 12.50 dan setelah diberikan perlakuan dengan model latihan senam jurus melalui sport rhythm traning meningkat 16.08 artinya bahwa nilai rata-rata kebugaran jasmani adanya peningkatan. uji signifikansi perbedaan dengan SPSS 16 didapat hasil t-hitung = 13.861, mean = 3.575 df = 39 dan p-value = 0.00 < 0.05 yang berarti terdapat perbedaan yang signifikan dalam peak performance kebugaran jasmani sebelum dan sesudah dengan adanya perlakuan model latihan senam jurus pencak silat melalui Sport Rhythm Traning pada atlit pencak silat kota surabaya Dari hasil penelitian pengembangan dapat disimpulkan bahwa: (1) Senam jurus pencak silat melalui sport rhythm training dapat dikembangkan serta diterapkan dalam pembelajaran Pendidikan Jasmani olahraga kesehatan untuk meningkatkan peak performance, dengan pentingnya penelitian pengembang melalui Sport Rhythm Traning, ini akan diperoleh akurasi data efektifitas serta hasil pengembangan model latihan senam jurus pencak silat untuk meningkatkan performance
Dukungan Sosial Rekan Kerja dan Atasan dengan Burnout Pada Aparatur Sipil Negara
The demands of the Civil Servants who always optimally carry out their duties to serve the community cause them to be vulnerable to work stress. Sustained work stress on the Civil Servants can result in burnout or boredom at work for the employee. One of the factors that influence the occurrence of burnout is social support. Therefore, this study will examine the relationship between social support from colleagues and superiors and burnout in the Civil Servants in two Salatiga city government agencies. The method used in this research is a quantitative approach with a correlational design. Participants in this study were all Civil Servants in two Salatiga City Government agencies, totaling 150 employees. The sampling technique used in this research is saturation sampling technique. This research instrument uses a scale of social support and burnout scale. This data analysis uses the Rank Spearman correlation test. This study's results indicate a significant negative relationship between social support and burnout in civil servants in two Salatiga City Government agencies. This can be seen from the Rank Spearman correlation value of -0.412 with a Sig. (1-tailed) of 0.000 Sig. (1-tailed) of 0.05. The results of this study indicate that the higher the social support, the lower the level of burnout in the Civil Servants in the two Salatiga City Governments. Conversely, the lower the level of social support for the Civil Servants in the two Salatiga City Government agencies, the higher the burnout rate
IMPLEMENTATION OF THE PROJECT TO STRENGTHEN THE PROFILE TF PANCASILA STUDENTS IN DRIVING SCHOOLS IN SAMARINDA CITY
The Project to Strengthen the Profile of Pancasila Students (P5) is an effort to translate the goals of national education into six dimensions, namely: 1) faith, devotion to God Almighty, and noble character, 2) independence, 3) cooperation, 4) global diversity, 5) critical thinking, and 6) creativity. This research aims to determine the implementation of P5 in Sekolah Penggerak Samarinda. Qualitative methods were used by conducting interviews with principals, teachers, and P5 project leaders in 5 Sekolah Penggerak. The research findings show that P5 has been implemented in Sekolah Penggerak with different themes and patterns. Common themes include local wisdom, entrepreneurship, and sustainable lifestyles. The implementation of P5 still does not follow the implementation stages according to the P5 guidelines and is implemented with different patterns integrated with and outside of learning. Evaluating continues to focus on assessing the final product rather than the working process
Increased leg muscle strength and power after 6 weeks of trapping exercise in male college students
The aim of this study was to determine the effect of trapping exercise for 6 weeks on leg muscle strength and power in male college students. This was a quasi-experimental study with a research design of one-group pre-test/post-test design. The sample amounted to 11 male students. Trapping exercise were carried out for 6 weeks with a frequency of 3-times exercise per week. A back and leg dynamometer was used to measure strength and the Accupower was used to measure power. Strength and power were measured before and after the 6-week trapping training. Paired samples t test was used to compare pre-test and post-test. The results showed that there was a significant increase in the average strength between pre-test vs. post-test (104.50±18.10 vs. 114.40±20.60 kg, p=0.000). Likewise, the mean power between pre-test vs. post-test (636.20±58.30 vs 656.60±64.00 Joules, p=0.000). The conclusion was that trapping exercise for 6 weeks with a frequency of 3-times exercise per week increased strength and power in male college students
Increased leg muscle strength and power after 6 weeks of trapping exercise in male college students
The aim of this study was to determine the effect of trapping exercise for 6 weeks on leg muscle strength and power in male college students. This was a quasi-experimental study with a research design of one-group pre-test/post-test design. The sample amounted to 11 male students. Trapping exercise were carried out for 6 weeks with a frequency of 3-times exercise per week. A back and leg dynamometer was used to measure strength and the Accupower was used to measure power. Strength and power were measured before and after the 6-week trapping training. Paired samples t test was used to compare pre-test and post-test. The results showed that there was a significant increase in the average strength between pre-test vs. post-test (104.50±18.10 vs. 114.40±20.60 kg, p=0.000). Likewise, the mean power between pre-test vs. post-test (636.20±58.30 vs 656.60±64.00 Joules, p=0.000). The conclusion was that trapping exercise for 6 weeks with a frequency of 3-times exercise per week increased strength and power in male college students
Proses Adiabatis dan Isovolume Kuantum Sistem Dua Partikel Simetri
Sebagai piranti pengkonversi energi panas menjadi usaha, mesin panas harus memasuki era miniaturisasi lebih atas piranti yang deskripsi teoritiknya hanya dapat dilakukan dengan mekanika kuantum. Dengan demikian perlu dikonstruksi formulasi yang dapat mengendalikan sistem kuantum untuk menjalani proses termodinamis penyusun sistem mesin panas. Telah dilakukan rekonstruksi proses adiabatis dan isovolume sistem piston 1D dengan zat kerja 2 partikel kuantum yang simetri. Metode yang digunakan adalah model analogi dengan sistem termodinamika sebagai domain analogi dan sistem mekanika kuantum sebagai domain target. Pemodelan analogi meliputi analogi sistem dari piston menjadi kotak 1D dan analogi proses yang mengimplementasikan hukum pertama termodinamika untuk sistem kuantum. Hasil yang diperoleh adalah formulasi dan konfigurasi keadaan sistem, representasi energi selama proses isovolume dan adiabatik dan persamaan keadaan yang setara dengan persaman gas ideal. Dengan dihasilkannya mekanisme proses adiabatic dan isovolume sistem kuantum, akan dapat dibangun suatu proses siklus mesin Otto kuantum sistem 2 partikel simetri dan deskripsi efisiensinya
The effect of ladder drill exercises on some physical abilities in male junior high school students
This study aimed to determine the effect of ladder drill 1 foot in each on the upper and lower extremities training carried out for 8 weeks on strength, speed, power, and agility. The type of the study was a quasi-experimental. Ladder drill exercises were carried out with an intensity of 80-90% HRmax, a frequency of 3x/week, for 8 weeks. Strength was measured using back and leg dynamometers, power was measured using the Force Plate/Accupower Test, speed with the 30-meter Running Speed Test, and agility with the Side Step Test. For statistical analysis, the researcher used the Statistical Package for Social Science (SPSS) version 21. The significance level was established at 0.05. The results of the analysis comparing pretest to posttest strength were as follows: strength pretest vs posttest (78.00±21.69 vs 122.10±22.16 seconds; p=0.000). For power, the comparison between pretest and posttest showed (42.40±11.92 vs 60.72±22.16 Joules; p=0.338). In terms of speed, the pretest vs posttest results were (5.13±0.24 vs 5.19±0.23 seconds; p=0.000), and for agility, the comparison between pretest and posttest revealed (15.00±4.35 vs 22.60±3.86 seconds; p=0.000). Executing ladder drill exercises at an intensity ranging from 80-90% of the maximum heart rate (HRmax), with a frequency of three times per week over an eight-week period, resulted in enhanced strength, speed, and agility among male junior high school students. Nevertheless, there was no notable impact observed in the power variable
Global variation in diabetes diagnosis and prevalence based on fasting glucose and hemoglobin A1c
Fasting plasma glucose (FPG) and hemoglobin A1c (HbA1c) are both used to diagnose diabetes, but these measurements can identify different people as having diabetes. We used data from 117 population-based studies and quantified, in different world regions, the prevalence of diagnosed diabetes, and whether those who were previously undiagnosed and detected as having diabetes in survey screening, had elevated FPG, HbA1c or both. We developed prediction equations for estimating the probability that a person without previously diagnosed diabetes, and at a specific level of FPG, had elevated HbA1c, and vice versa. The age-standardized proportion of diabetes that was previously undiagnosed and detected in survey screening ranged from 30% in the high-income western region to 66% in south Asia. Among those with screen-detected diabetes with either test, the age-standardized proportion who had elevated levels of both FPG and HbA1c was 29-39% across regions; the remainder had discordant elevation of FPG or HbA1c. In most low- and middle-income regions, isolated elevated HbA1c was more common than isolated elevated FPG. In these regions, the use of FPG alone may delay diabetes diagnosis and underestimate diabetes prevalence. Our prediction equations help allocate finite resources for measuring HbA1c to reduce the global shortfall in diabetes diagnosis and surveillance
Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults
Background Underweight and obesity are associated with adverse health outcomes throughout the life course. We
estimated the individual and combined prevalence of underweight or thinness and obesity, and their changes, from
1990 to 2022 for adults and school-aged children and adolescents in 200 countries and territories.
Methods We used data from 3663 population-based studies with 222 million participants that measured height and
weight in representative samples of the general population. We used a Bayesian hierarchical model to estimate
trends in the prevalence of different BMI categories, separately for adults (age ≥20 years) and school-aged children
and adolescents (age 5–19 years), from 1990 to 2022 for 200 countries and territories. For adults, we report the
individual and combined prevalence of underweight (BMI <18·5 kg/m2) and obesity (BMI ≥30 kg/m2). For schoolaged children and adolescents, we report thinness (BMI <2 SD below the median of the WHO growth reference)
and obesity (BMI >2 SD above the median).
Findings From 1990 to 2022, the combined prevalence of underweight and obesity in adults decreased in
11 countries (6%) for women and 17 (9%) for men with a posterior probability of at least 0·80 that the observed
changes were true decreases. The combined prevalence increased in 162 countries (81%) for women and
140 countries (70%) for men with a posterior probability of at least 0·80. In 2022, the combined prevalence of
underweight and obesity was highest in island nations in the Caribbean and Polynesia and Micronesia, and
countries in the Middle East and north Africa. Obesity prevalence was higher than underweight with posterior
probability of at least 0·80 in 177 countries (89%) for women and 145 (73%) for men in 2022, whereas the converse
was true in 16 countries (8%) for women, and 39 (20%) for men. From 1990 to 2022, the combined prevalence of
thinness and obesity decreased among girls in five countries (3%) and among boys in 15 countries (8%) with a
posterior probability of at least 0·80, and increased among girls in 140 countries (70%) and boys in 137 countries (69%)
with a posterior probability of at least 0·80. The countries with highest combined prevalence of thinness and
obesity in school-aged children and adolescents in 2022 were in Polynesia and Micronesia and the Caribbean for
both sexes, and Chile and Qatar for boys. Combined prevalence was also high in some countries in south Asia, such
as India and Pakistan, where thinness remained prevalent despite having declined. In 2022, obesity in school-aged
children and adolescents was more prevalent than thinness with a posterior probability of at least 0·80 among girls
in 133 countries (67%) and boys in 125 countries (63%), whereas the converse was true in 35 countries (18%) and
42 countries (21%), respectively. In almost all countries for both adults and school-aged children and adolescents,
the increases in double burden were driven by increases in obesity, and decreases in double burden by declining
underweight or thinness.
Interpretation The combined burden of underweight and obesity has increased in most countries, driven by an
increase in obesity, while underweight and thinness remain prevalent in south Asia and parts of Africa. A healthy
nutrition transition that enhances access to nutritious foods is needed to address the remaining burden of
underweight while curbing and reversing the increase in obesit
Global variations in diabetes mellitus based on fasting glucose and haemogloblin A1c
Fasting plasma glucose (FPG) and haemoglobin A1c (HbA1c) are both used to diagnose
diabetes, but may identify different people as having diabetes. We used data from 117
population-based studies and quantified, in different world regions, the prevalence of
diagnosed diabetes, and whether those who were previously undiagnosed and detected
as having diabetes in survey screening had elevated FPG, HbA1c, or both. We developed
prediction equations for estimating the probability that a person without previously
diagnosed diabetes, and at a specific level of FPG, had elevated HbA1c, and vice versa.
The age-standardised proportion of diabetes that was previously undiagnosed, and
detected in survey screening, ranged from 30% in the high-income western region to 66%
in south Asia. Among those with screen-detected diabetes with either test, the agestandardised
proportion who had elevated levels of both FPG and HbA1c was 29-39%
across regions; the remainder had discordant elevation of FPG or HbA1c. In most low- and
middle-income regions, isolated elevated HbA1c more common than isolated elevated
FPG. In these regions, the use of FPG alone may delay diabetes diagnosis and
underestimate diabetes prevalence. Our prediction equations help allocate finite
resources for measuring HbA1c to reduce the global gap in diabetes diagnosis and
surveillance.peer-reviewe